Engineered from aerospace-grade Titanium Grade 5, this M18x99mm hex head cap screw offers exceptional strength-to-weight ratio and superior corrosion resistance. Ideal for demanding environments.
| Standard | ASME B18 |
| Material | Titanium Grade 5 |
| Finish | Plain |
| Grade | N/A |
| Size | M18 |
| Length | 99mm |
| Head Width | 35mm |
Built to exacting engineering tolerances, this M18 x 99mm hex head cap screw features a 35mm head width for robust torque application. Fabricated from Titanium Grade 5 (Ti-6Al-4V), it exhibits a tensile strength of approximately 950 MPa and excellent fatigue resistance, making it ideal for aerospace, marine, and chemical processing applications where extreme performance and durability are paramount. Its biocompatibility also lends itself to specialized medical implant fixtures. Standard ISO metric threading ensures broad compatibility.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Clean both threaded components and the screw threads to ensure debris-free engagement. 2. Apply a small amount of appropriate anti-seize compound to the threads if operating in a corrosive environment or to prevent galling. 3. Thread the screw in by hand to start, ensuring no cross-threading, and then tighten to the specified torque using a calibrated torque wrench.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ASME B18 |
| Tensile Strength | Standard Commercial Spec |
| Yield Strength | Standard Commercial Spec |
| Hardness | Varies by specific batch |
| Bolt Size | Dry Torque (ft-lbs) | Lubricated Torque (ft-lbs) |
|---|---|---|
| M18 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M18 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Over-tightening leading to thread stripping or fastener failure. | Always consult torque specifications for the specific application and use a calibrated torque wrench. |
| Using inadequate tools which can damage the hex head or the fastener itself. | Utilize properly sized and high-quality tools, such as impact-rated sockets, to prevent cam-out and damage. |
| Failing to use anti-seize in corrosive environments, leading to galling and difficulty during disassembly. | Apply a suitable anti-seize compound specifically designed for titanium fasteners in environments prone to corrosion or galling. |
A: This Hex Head Cap Screw, Titanium Grade 5 is manufactured from Titanium Grade 5.
A: Aerospace structural components, Marine and offshore equipment, High-performance automotive and racing applications, Chemical processing equipment, Medical device manufacturing.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||